Home / 4,811,081.82-7,218,993.81-2,252,469.96

Finding the Fourth Proportional to 4,811,081.82, 7,218,993.81 and 2,252,469.96

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Solution

The fourth proportional to 4,811,081.82, 7,218,993.81 and 2,252,469.96 is: 3,379,815.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811,081.82 : 7,218,993.81 = 2,252,469.96 : x
  2. Step 2: Convert to fraction form
    4,811,081.82/7,218,993.81 = 2,252,469.96/x
  3. Step 3: Cross multiply
    4,811,081.82x = 7,218,993.81 × 2,252,469.96
  4. Step 4: Simplify right side
    4,811,081.82x = 16,260,566,698,450.95
  5. Step 5: Solve for x
    x = 16,260,566,698,450.95/4,811,081.82
  6. Step 6: Final answer
    x = 3,379,815.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.